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Printer harmful substance treatment device

A treatment device and technology for harmful substances, applied in the direction of air quality improvement, dispersed particle separation, external electrostatic separator, etc., can solve problems such as not applicable to offices, and achieve the effect of reducing harmful substances

Pending Publication Date: 2021-07-13
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the treatment of harmful substances produced by printing equipment is mainly used in large-scale copy shops and printing factories, etc., and the method often requires the use of large-scale equipment, which is not suitable for offices

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0026] like figure 1 As shown, the processing device provided in the embodiment of the present invention includ...

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Abstract

The invention relates to a printer harmful substance treatment device which comprises a shell, anadsorption assembly and an ultraviolet assembly ; a paper inlet and a paper outlet are formed in the shell, a paper receiving plate used for guiding paper from the paper inlet to the paper outlet is installed in the shell, a through hole is formed in the paper receiving plate, and the through hole penetrates through the side wall of the paper receiving plate; the adsorption assembly is used for adsorbing VOC, the adsorption assembly is installed on the inner wall of the shell, the adsorption assembly is relatively located below the paper receiving plate, and an air inlet fan is installed in an air inlet in the adsorption assembly; and the ultraviolet assembly is used for treating ozone gas, is mounted on the inner wall of the shell and is relatively positioned above the paper receiving plate. The treatment device provided by the invention can be clamped at the top of the printer to clean and adsorb various harmful substances discharged in the printing process, so that the harmful substances in an office are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a printer harmful substance processing device. Background technique [0002] Relevant data show that the particulate matter produced by the printer reaches 34,783 particles / m 3 , far greater than the background value of indoor air (6843 / m 3 ), and the ozone in the air (0.48mg / m 3 ) and TVOC (2.38mg / m 3 ) levels have exceeded the limit in GB / T 18883-2002 "Indoor Air Quality Standards" (ozone: 0.16mg / m 3 ;TVOC: 0.60mg / m 3 ), which are about 6 times, 3 times and 5 times of the standard value respectively. [0003] The country is very concerned about the harmful substances produced by printing equipment, and has formulated corresponding standards, as shown in Table 1: [0004] Table 1 The emission limit value of harmful substances in products in the form of electronic image printing [0005] [0006] The harm caused by printer harmful substances to the huma...

Claims

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Application Information

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IPC IPC(8): B01D53/86B01D53/66B01D53/00B03C3/04
CPCB01D53/8675B01D53/007B03C3/04Y02A50/20
Inventor 张仪哲曹学伟雷子玉王泽豪
Owner WUHAN UNIV OF TECH
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